For a large enough definition of "everyone", it would. "Everyone" has a Meta app installed. We've seen them pull evil tricks over and over to suck up data 24/7 - most recently running a local server on Android that their websites could talk to to bypass anonymization - and the moment a crack appears in the walled garden Meta will say "go install the FB/Instagram app from our app store with no privacy policy reviews" and a large enough definition of everybody will be much the worse for it.